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definition

...commonly called a strikeout. A strike occurs when a batter swings at a pitch and misses, when the batter does not swing at a pitched ball that passes through the strike zone, or when the ball is hit foul. A ball hit foul can count as only the first or second strike with one exception—a ball bunted foul can be called strike three. Umpires signal strikes and putouts with an emphatic movement...